Florentin Münch

activity

20142026

most citedBakry-Emery curvature and diameter bounds on graphs

46 citations · 133 across the 42 of their papers we have counts for

collaborators

Showing 2015Show all

3 papers · 1 filter

math.SP2015★ 16 cited

Curvature and higher order Buser inequalities for the graph connection Laplacian

Shiping Liu, Florentin Münch, Norbert Peyerimhoff

We study the eigenvalues of the connection Laplacian on a graph with an orthogonal group or unitary group signature. We establish higher order Buser type inequalities, i.e., we pro…

math.FA2015

Note on short time behavior of semigroups associated to selfadjoint operators

Matthias Keller, Daniel Lenz, Florentin Münch +2

We present a simple observation showing that the heat kernel on a locally finite graph behaves for short times $t$ roughly like $t^{d}$ , where $d$ is the combinatorial distance. This…

math.DG2015★ 6 cited

Remarks on curvature dimension conditions on graphs

Florentin Münch

We show a connection between the $C D E^{'}$ inequality and the $C D ψ$ inequality. In particular, we introduce a $C D_{ψ}^{φ}$ inequality as a slight generalization of $C D ψ$ which turns out t…